Chemistry, asked by japin, 10 months ago

Why the pink colour of potassium permanganate solution fades with repeated dilution

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Answered by udaymehta13
6

Answer:

Initially colour disappears because coloured permanganate ions of potassium permanganate are consumed to oxidise ethanol. Explanation: After few vol of kmno4 is let into the solution (fas or oxalic acid) the solution is indicated with the pink colour of the solution .

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